package com.zxx.pattern.commandPattern.command3;

import android.graphics.Path;

/**
 * 笔触
 *
 * @author zxx on 2021/3/8
 */
public interface IBrush {

    //触点接触时
    void down(Path path, float x, float y);

    //触点移动
    void move(Path path, float x, float y);

    //触点离开
    void up(Path path, float x, float y);

}
